/Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/RigVMModel/Nodes/RigVMParameterNode.h
Returns this parameter node's parameter description.
[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category=RigVMParameterNode) [FRigVMGraphParameterDescription](API\Plugins\RigVMDeveloper\RigVMModel\Nodes\FRigVMGraphParameterDescription) GetParameterDescription() const